Sentry Roofing
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Commercial Roofing for Flat, Low Slope & Metal Roofs

Welcome to Sentry Roofing, Inc.

Since 1984, Sentry Roofing has been providing building owners with professional evaluations, repairs and installation for their flat, metal, or low-sloped roofing needs. Our goal is to help you gain peace of mind with a cost-effective, long-term answer for your building.

Sentry has focused on providing high-quality commercial roofing services with honesty, integrity and careful attention to every detail. We are firmly dedicated to following through with each of our commitments in a timely and cost-effective manner. From your first visit with our professional sales staff through completed repairs or final installation of a new roofing system, your complete satisfaction is our only concern - we can help you forget you own a roof!

Sentry Roofing specializes in commercial and industrial re-roofing services and serves the greater Midwest region. In addition, we service regional and national accounts over the majority of the United States.

If you are frustrated with constant roof leaks, high maintenance costs and short-term answers to your roof problems then Sentry Roofing your proven performer for rooftop management can help! - We’ve Got You Covered!

Types of Roofs We Do:

The Difference is in the Details



Long-term performance is in the details.
The details make all the difference and with a Sentry installed roofing system, the details will be done right the first time.

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Let Sentry save your energy dollars!

The Perfect Fit For Your Metal Roof



Sentry Roofing has re-roofed millions of square feet of metal roofs of all shapes and sizes and helped building owners just like you eliminate the nuisance of chronic leaks and costly annual maintenance!

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Metal Retrofit Installation in Process

What Our Customers Say:

The project Sentry Roofing installed was done at a price that was very competitive and performed by workman that meticulously applied their skill and provided a finished project that exceeded my expectations. I never had to worry about anything!

Rob A., Project Manager
Horve Buiders

Decatur Conference Center & Hotel



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